/*
29/03/07
This Files Author: Chris Cook
This javascript file contains code copied from http://alistapart.com/stories/alternate/
This code is freely provided for any use as per the copywright notice located here: http://alistapart.com/copyright/
The important part to notice is this bit: "You may freely copy, paste, and modify any of this code for use on your own web projects large or small, commercial or non-commercial."
A full copy of the copyright notice is included in licence.txt in this folder.
Javascript to drive the suckerfish css / javascript dropdown menu
it's only needed for IE6
I have modified it to change the background colour
*/




sfHover = function() {
	var sfEls = document.getElementById("menu").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);